SNCM616
2026-01-16 10:40:00 Origin： Remark：0 Click：
Technical specification JIS G4053 standard SNCM616 heat treated round bar, plate, SNCM616 in stock available, ESR melted, hot rolled, cold drawn rod
TECHNICAL DATA SHEET - SNCM616
Material category: Japanese standard grade alloy structural steel
Technical specifications: JIS G4053 -2003
Official test report: issued by TUV - SGS - BV
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.13 ~ 0.20
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.13 ~ 0.20
Silicon, Si (%): 0.15 ~ 0.35
Manganese, Mn (％): 0.80 ~ 1.20
Manganese, Mn (％): 0.80 ~ 1.20
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.030
Chromium, Cr (%): 1.40 ~ 1.80
Nickel, Ni (%): 2.80 ~ 3.20
Molybdenum, Mo (%): 0.40 ~ 0.60
Copper, Cu (%): ≤ 0.30
MECHANICAL PROPERTIES & HEAT TREATMENT
Quenched 850 ~ 900℃, air /oil cooled, 770 ~ 830℃, air /oil cooled
Tempered 100 ~ 200, air cooled
Mechanical property ≥ σb / MPa: 1180
Mechanical property ≥ σs / MPa: -
Mechanical property ≥ σs / MPa: -
Mechanical property ≥ δ5 (%): 14
Mechanical property ≥ ψ (％): 40
Mechanical property ≥ Akv J/cm2): 78
Hardness / COND QT.HB: 341 ~ 415
MELTING PROCESS AND APPLICATIONS
The steels shall be manufactured by melting process EF + ESR, EAF+ LF + VD, EAF+ LF + VD + ESR, IFF + ESR Melted. VIM + ESR can be handled by agreement.
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rods.
The steels shall be manufactured by melting process EF + ESR, EAF+ LF + VD, EAF+ LF + VD + ESR, IFF + ESR Melted. VIM + ESR can be handled by agreement.
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rods.
PRODUCT PROFILE & SIZE
Round bar & disc (diameter): 6.0 to 800 mm
Square bar / Flat bar (Width X Thickness): 10 to 800 mm
Length: random length, or based on the customer's special requirement.
Steel strip: T0.20 ~ 3 X W10 ~ 200 X L mm in coil
Heavy/middle plate via hot rolled: T40 ~ 400 X W100 ~ 1500 X L1000 ~ 12000 mm
Forging piece: stepped shafts, and other different shapes based on OEM requirement.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
Hot search：SNCM616
Total list
Monthly rank
- 18S135
- 1611SMnPb30
- 15NF 20NC11
- 14EN35B
- 141.7380
- 14SCr435
- 13ASTM 1526/G15260
- 13635H15 / 635M15 / En351
- 131.7005
- 13AISI 8645H